생태건축협회 홈페이지https://www.ecotourism.or.kr/single-post/2017/08/21/%EC%83%9D%ED%83%9C%EA%B4%80%EA%B4%91-%EC%88%98%EB%8B%A4-%EC%83%9D%ED%83%9C%EA%B4%80%EA%B4%91%EC%9D%84-%EA%B0%80%EB%A9%B4-%EC%96%B4%EB%94%94%EC%84%9C-%EC%9E%98%EA%B9%8C%EC%9A%94-Eeo-lodge%EC%9E%A5%EB%B3%91%EA%B6%8C 환경부 홈페이지http://ecotour.go.kr/front/board/boardNoticeDetail.do?boardId=bbs_03&idx=207 환경부 블로그http://ecotourismstory.blog.me/221080322500 환경부 페이스북https://www.facebook.com/ecotourkorea/photos/pcb.1608983122493785/1608982995827131/?type=3&theater
